Allow disabling of webhooks via env variable

mbaldessari · mbaldessari · commit 7d7ce3594720 · 2026-03-05T10:19:17.000+01:00
diff --git a/cmd/main.go b/cmd/main.go
@@ -108,9 +108,11 @@ func main() {
 		setupLog.Error(err, "unable to create controller", "controller", "Pattern")
 		os.Exit(1)
 	}
-	if err = (&gitopsv1alpha1.PatternValidator{}).SetupWebhookWithManager(mgr); err != nil {
-		setupLog.Error(err, "unable to create webhook", "webhook", "Pattern")
-		os.Exit(1)
+	if os.Getenv("ENABLE_WEBHOOKS") != "false" {
+		if err = (&gitopsv1alpha1.PatternValidator{}).SetupWebhookWithManager(mgr); err != nil {
+			setupLog.Error(err, "unable to create webhook", "webhook", "Pattern")
+			os.Exit(1)
+		}
 	}
 	//+kubebuilder:scaffold:builder
 

Original file line number	Diff line number	Diff line change
`@@ -108,9 +108,11 @@ func main() {`
`108`	`108`	`setupLog.Error(err, "unable to create controller", "controller", "Pattern")`
`109`	`109`	`os.Exit(1)`
`110`	`110`	`}`
`111`		`- if err = (&gitopsv1alpha1.PatternValidator{}).SetupWebhookWithManager(mgr); err != nil {`
`112`		`- setupLog.Error(err, "unable to create webhook", "webhook", "Pattern")`
`113`		`- os.Exit(1)`
	`111`	`+ if os.Getenv("ENABLE_WEBHOOKS") != "false" {`
	`112`	`+ if err = (&gitopsv1alpha1.PatternValidator{}).SetupWebhookWithManager(mgr); err != nil {`
	`113`	`+ setupLog.Error(err, "unable to create webhook", "webhook", "Pattern")`
	`114`	`+ os.Exit(1)`
	`115`	`+ }`
`114`	`116`	`}`
`115`	`117`	`//+kubebuilder:scaffold:builder`
`116`	`118`